Trane CNT3457 integrated direct spark ignition (DSI) module for gas furnaces and HVAC heating equipment. Combines ignition control and system safety functions in a single OEM replacement component. Durable electronics designed for reliable performance in residential heating systems.
Trane CNT3457 Integrated DSI Module
Trane
$0.00
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- Fits brands
- Trane
- SKU:
- CNT3457
- Product Type:
- Ignition Module
- Subcategory:
- Direct Spark Ignition (DSI)
- Application:
- Residential
- System Type:
- Furnace
- Installation Type:
- OEM Replacement
- Fuel Type:
- Natural Gas